body {
	text-align: center;
	min-width: 600px;
	
}

#main_content {height: 500px;}
#container {margin: 0 auto;
	        width:100%;
            text-align: left;
			
			}
#footer {width:100%;
         text-align:center;}
#header {height:100px;}
#sub_header{text-align:center;}
			
			
